theprestige
Penultimate Amazing
I covered that in the 1st post you responded to ..
HIPAA mandates by law your right to have your health-care providers and their partners safeguard your privacy.
It is explicitly an example of what you asked for: "types of laws [that] would protect [the disclosure of information about other people]."
I'm not sure what else you want. Are you trying to ask if there's any right to privacy from other citizens compiling publically-available information about you and publishing it more widely?